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Nonsearch paradigm for large-scale parameter-identification problems in dynamical systems related to oncogenic hyperplasia
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media.
2006 (English)In: Proceedings of the 22nd IFIP TC7 Conference held from July 18–22, 2005, in Turin, Italy, 2006, Vol. 202, 269-278 p.Conference paper, Published paper (Refereed)
Abstract [en]

In many engineering and biomedical problems there is a need to identify parameters of the systems from experimental data. A typical example is the biochemical-kinetics systems describing oncogenic hyperplasia where the dynamical model is nonlinear and the number of the parameters to be identified can reach a few hundreds. Solving these large-scale identification problems by the local- or global-search methods can not be practical because of the complexity and prohibitive computing time. These difficulties can be overcome by application of the non-search techniques which are much less computation- demanding. The present work proposes key components of the corresponding mathematical formulation of the nonsearch paradigm. This new framework for the nonlinear large-scale parameter identification specifies and further develops the ideas of the well-known approach of A. Krasovskii. The issues are illustrated with a concise analytical example. The new results and a few directions for future research are summarized in a dedicated section.

Place, publisher, year, edition, pages
2006. Vol. 202, 269-278 p.
Keyword [en]
Biochemical kinetics, Identification, Krasovskii method, Non-search parameter, Nonlinear dynamic system
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:miun:diva-28999DOI: 10.1007/0-387-33882-9_25Scopus ID: 2-s2.0-33750442538ISBN: 0387338810 (print)ISBN: 9780387338811 (print)OAI: oai:DiVA.org:miun-28999DiVA: diva2:998791
Conference
IFIP International Federation for Information Processing
Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2016-09-30Bibliographically approved

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Koptioug, Andrei
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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
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  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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Output format
  • html
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  • asciidoc
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